12P/Pons-Brooks (Record n° 28289)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Mar 13 18h49 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 9.6 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 1.063 AU d (dist/Earth) 1.640 AU Right ascension 00 43 22.08 h m s Declination +31 55 34.2 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 12
ACK MPCReport file updated 2024.03.14 06:55:02
NET UCAC4
AC2 fkugel@free.fr
0012P KC2024 03 13.78422 00 43 22.08 +31 55 34.2 9.5 V A77
0012P KC2024 03 13.78615 00 43 22.67 +31 55 31.5 9.6 V A77
0012P KC2024 03 13.78800 00 43 23.21 +31 55 28.9 9.6 V A77
Instrumental configuration Config3 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera QHY600 Sensor CCD Sensor temperature -20 °C Mount Meade MCMT-TDM Exposure details 10x5s Observatory MPC code A77 Reference stars catalog UCAC4
Resulting picture sampling (scale) 1.35 "/pix Observation submission date 2024 Mar 14 08h50m18s Observation modification date 2024 Mar 14 09h08m58s